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49 lines
878 B
PHP
49 lines
878 B
PHP
<?php
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// {{{ICINGA_LICENSE_HEADER}}}
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// {{{ICINGA_LICENSE_HEADER}}}
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namespace Icinga\Module\Doc;
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use IteratorAggregate;
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use Icinga\Data\Tree\NodeInterface;
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use Icinga\Data\Tree\TreeIterator;
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class DocToc implements NodeInterface, IteratorAggregate
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{
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protected $children = array();
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protected $value;
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public function __construct($value = null)
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{
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$this->value = $value;
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}
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public function getValue()
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{
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return $this->value;
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}
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public function appendChild($value)
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{
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$child = new self($value);
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$this->children[] = $child;
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return $child;
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}
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public function hasChildren()
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{
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return ! empty($this->children);
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}
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public function getChildren()
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{
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return $this->children;
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}
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public function getIterator()
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{
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return new TreeIterator($this);
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}
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}
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